Have you watched a line in the ocean? ever wondered just how these snakes differed indigenous the ones discovered on land? this amazing animals have to be entertaining scuba divers transparent the Indo-Pacific s for years, long prior to sea snakes ended up being the topic of one of our most renowned viral on facebook posts. Let’s learn a small about this often-feared however truly fascinating creatures with some sea line facts.

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Here space 12 sea snake facts come answer all your questions about these curious reptiles.

1. There space 69 species of sea snakes.

While divers usually only see a handful of sea snake types during your time underwater, there room actually 69 established species. To store things simple, scientists separate these varieties into 2 categories: true sea snakes and sea kraits. True sea snakes spend practically all their time at sea, while sea kraits separation their time in between land and sea.

2. It’s all around the tail.

While that impractical to analyze the DNA the every snake-like biology you come across, one easy method to identify sea snake (from your land-based cousins) is by their paddle-like tails. Their level tails help sea line propel us gracefully through the water, however these appendages perform make them slightly clumsier top top land.

Pro Tip: Many human being confuse sea snakes with eels. The most reliable method to differentiate in between the two is come look for the presence of a dorsal fin. Eels have actually a ridge or fin that runs the size of your bodies, if sea snakes carry out not.

3. There are no sea snake in the Atlantic Ocean.

Sea line live in the tropical and also subtropical waters that the Indian and also Pacific Oceans. They room not found in the Atlantic s or the Caribbean Sea. Sea snakes are likewise not found in areas of high salinity, such together the Red Sea.

4. Sea snakes have actually been roughly for numerous years.

The first sea snakes began to evolve around six to eight million years earlier in south-east Asia’s Coral Triangle. However, most varieties only advanced one to three million years ago.


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9. They deserve to dive deeper than scuba divers.

In fact, sea snakes can dive to depth of up to 800 feet (250 meters) searching for prey. Most sea snakes, however, prefer to continue to be in the shallows, reasonably close come shore.

10. Sea snakes require not worry about breathing in water.

Most sea line have evolved valve-like flaps they can move over your nostrils when underwater. This prevents them from breathing in any kind of salty water. (If just scuba divers could evolve in the very same way!)

11. Sea snake are very venomous.

You might be wondering, “Are sea snake venomous?” The price is, yes, sea line are extremely venomous. In fact, numerous sea snake varieties have more venom 보다 the median cobra or rattlesnake.

However, bites are extremely rare. Sea snakes room surprisingly docile and usually just bite once threatened or compromised. Anglers sustain many of the world’s taped sea line bites. These mostly occur when they need to remove sea snakes from your nets or accidentally step on lock in the water.

12. Some sea snakes space close to extinction.

While most sea snakes are not endangered, some species are current on the IUCN Red List. The Laticauda crockeri is noted as vulnerable, and the Aipysurus fuscus is endangered. Of many concern, however, are the Aipysurus foliosquama (Leaf-scaled sea snake) and also the Aipysurus apraefrontalis (Short-nosed sea snake), both the which space critically endangered.

Climate change, bycatch and low reproductive rates are the main reasons of sea snake populace decline. Friend can help by getting associated with awareness and fundraising projects that support an international change. Take into consideration signing up to become a snucongo.org Torchbearer and join our motion of s lovers make a distinction to maritime life and oceans worldwide.


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Aren’t sea snakes fascinating? If you interested in observing sea snakes throughout a scuba diving trip, you’ll need to travel come the Indian or Pacific Oceans. The Philippines, Indonesia and also Australia are great destinations because that diving with sea snakes. Simply remember come treat this venomous animals with respect. Just like all maritime life, store your hands off, don’t touch and maintain great buoyancy.

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If you space not yet a snucongo.org Diver, learn about getting scuba certified, or book your following vacation come dive with sea snakes.